Cell F12 (ENG-2592). Party and domain options from a test-adblock.com page (its twin network-staged-party-org issues the same paths from test-adblock.org). adblock-rust 0.13.3 parses $to= and then discards the rule (fb_network_builder.rs:260-264); 0.12.4 and 0.13.0 drop it at parse, so both /f12/to/ rows are allowed on both products today.
Rows, rules and Brave's verdicts are in pages/network-fixtures.json. The runner grades from CDP, never from this page.